| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.43 | 10.809% | $126.7987 | $126.80 | $126.80 | $126.80 |
| Purchase #2 | $208.54 | 8.836% | $226.9666 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $77.43 | 13.401% | $87.8064 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $11.99 | 7.546% | $12.8948 | $12.89 | $12.90 | $12.90 |
| Purchase #5 | $120.67 | 6.845% | $128.9299 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $204.73 | 5.839% | $216.6842 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $165.71 | 8.295% | $179.4556 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $903.50 | $979.5362 | $979.54 | $979.55 | $979.60 | |